[ruby-cvs:79033] 52c228604b (master): Fix an outdated comment

"Takashi Kokubun" <[email protected]> Wed, 1 Jan 2020 02:37:21 +0900 (JST)

Newsgroups	gmane.comp.lang.ruby.cvs
Message-ID	<[email protected]>

Takashi Kokubun	2020-01-01 02:37:03 +0900 (Wed, 01 Jan 2020)

  New Revision: 52c228604b

  https://github.com/ruby/ruby/commit/52c228604b

  Log:
    Fix an outdated comment
    
    We're actually using it for PR :p

  Modified files:
    .github/workflows/mingw.yml